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161 commits

Author SHA1 Message Date
hp.com!davidm
25b8795a4a (tdep_debug_level): Remove. 
(Logical change 1.158)
 2004-01-22 08:36:15 +00:00
mostang.com!davidm
5f0eebb2b4 Initial revision 2004-01-21 01:05:07 +00:00
mostang.com!davidm
53b6d61c63 Drop argument names from prototypes to reduce namespace pollution. 
Define libunwind routines such that it is possible to take their
addresses.

(unw_is_fpreg): Move it closer to unw_getcontext().  Both are special
	in the sense that they may be implemented as macros.

(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
mostang.com!davidm
7915b799c8 Drop argument names from prototypes to reduce namespace pollution. 
Define libunwind routines such that it is possible to take their
addresses.

(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
mostang.com!davidm
64854d0d7c Drop argument names from prototypes to reduce namespace pollution. 
(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
mostang.com!davidm
24ac6e693d (unw_tdep_is_fpreg): Define it as an external function (a macro would 
have to evaluate the argument multiple times so it's better
	to implement it out-of-line).

(Logical change 1.156)
 2004-01-21 01:05:07 +00:00
mostang.com!davidm
66e78e1ca3 (Logical change 1.156) 2004-01-21 01:05:07 +00:00
mostang.com!davidm
cd7dcba0ed Rename AO_TS_T to AO_TS_t (gets syntax coloring right... ;-). 
(Logical change 1.155)
 2004-01-20 23:50:00 +00:00
mostang.com!davidm
40fcb9b7e5 (unw_addr_space.cache_generation): Declare as AO_t instead of AO_T 
(gets syntax-coloring right ;-).

(Logical change 1.155)
 2004-01-20 23:50:00 +00:00
mostang.com!davidm
195eb64285 (struct mempool): Move "reserve" and "num_free" next to 
each other to minimize padding.

(Logical change 1.155)
 2004-01-20 23:50:00 +00:00
mostang.com!davidm
82cfd4862f (cmpxchg_ptr): Use a union to do the pointer-casting so that 
GCC knows it can't use ANSI-C aliasing rules.

(Logical change 1.155)
 2004-01-20 23:50:00 +00:00
mostang.com!davidm
c1bbbb2a3a (unwi_dyn_validate_cache): Declare. 
(Logical change 1.154)
 2004-01-20 23:32:28 +00:00
mostang.com!davidm
2d4098ac19 (unw): Remove debug_level. 
(tdep_debug_level): Declare it as a separate variable.  This
	ensures that only one debug-level variable is in use
	at any given time, no matter what combination of
	local-only vs generic and static vs. dynamic libraries
	are in use.
(unw): Document why it's not an UNW_ARCH_OBJ().

(Logical change 1.154)
 2004-01-20 23:32:28 +00:00
mostang.com!davidm
47c32cd07f (_Uia64_search_unwind_table): Make it an UNW_OBJ() instead. 
(unw_search_ia64_unwind_table): Declare.

(Logical change 1.154)
 2004-01-20 23:32:28 +00:00
hp.com!davidm
ea78d27d97 (unwi_dyn_remote_find_proc_info): Drop GENERATION argument. 
(Logical change 1.153)
 2004-01-20 01:51:17 +00:00
hp.com!davidm
a2301f6f57 (struct unw_addr_space.shared_object_removals) [!UNW_REMOTE_ONLY]: New member. 
(Logical change 1.153)
 2004-01-20 01:51:17 +00:00
hp.com!davidm
23024e28c0 Add includes of <string.h> and <unistd.h>. 
(NORETURN): New macro.
(PROTECTED): Likewise.
(print_error): New inline routine.
(fetch8): Provide UNW_LOCAL_ONLY-version.
(fetch16): Likewise.
(fetch32): Likewise.
(fetchw): Likewise.
(_U_dyn_info_list_addr): Declare.

(Logical change 1.151)
 2004-01-03 10:50:24 +00:00
hp.com!davidm
9b52d39425 (tdep_find_proc_info): Declare it as a regular object (not arch-obj). 
(tdep_uc_addr): Likewise.
(tdep_put_unwind_info): Define only if not UNW_LOCAL_ONLY.
(unw): Declare as regular object.

(Logical change 1.151)
 2004-01-03 10:50:24 +00:00
mostang.com!davidm
b9d2cc7919 Drop HIDDEN from declarations, only the definitions need it. 
(Logical change 1.150)
 2003-12-21 07:57:42 +00:00
mostang.com!davidm
aa800d423d (unw): Mark it as HIDDEN. 
(Logical change 1.148)
 2003-12-21 07:21:28 +00:00
mostang.com!davidm
e6aedd3089 (dyn_generation): Drop bogus comment. 
(Logical change 1.147)
 2003-12-21 05:53:57 +00:00
mostang.com!davidm
d5db6013ff (UNW_PI_FLAG_FIRST_TDEP_BIT): Fix comment. 
(Logical change 1.147)
 2003-12-21 05:53:57 +00:00
hp.com!davidm
468aaccf17 Switch over to DWARF-based unwinder. 
(Logical change 1.146)
 2003-12-20 11:50:00 +00:00
hp.com!davidm
45fccdc2f3 (unw_dyn_dwarf_fde_info_t): New type to handle (pre-parsed) DWARF 
unwind-info.
(unw_dyn_info_t): Add member "dfi".

(Logical change 1.145)
 2003-12-20 11:43:08 +00:00
hp.com!davidm
eb51b4294a (Logical change 1.145) 2003-12-20 11:43:08 +00:00
hp.com!davidm
0bbb2fab68 Initial revision 2003-12-20 11:38:49 +00:00
hp.com!davidm
b6adfb75c4 Declare mempool-routines as HIDDEN. 
(Logical change 1.143)
 2003-12-20 11:35:09 +00:00
hp.com!davidm
7d3de049e6 (Debug): New macro. This one automates some of usual stuff that 
gets printed during debugging and is supposed to produce
	a nicer format.  Eventually, we'll switch everything over
	from debug() to Debug().
(extract_dynamic_proc_info): We need both generic and local-only.
(dyn_remote_find_proc_info): Likewise.
(dyn_remote_put_unwind_info): Likewise.

(Logical change 1.142)
 2003-12-20 11:32:43 +00:00
hp.com!davidm
fbe40e537f (unw_word_t): Let the architecture-specific header take care of 
defining this type---it's needed very early on.
(unw_proc_info_t): Add architecture-specific "extra" member.  Empty
	for ia64, so no ABI change.
Don't include libunwind-dynamic.h here.

(Logical change 1.140)
 2003-12-20 11:20:42 +00:00
hp.com!davidm
77b06d67aa (unw_word_t): Declare it here. 
(unw_tdep_proc_info_t): New type.
Include "libunwind-dynamic.h" here.

(Logical change 1.140)
 2003-12-20 11:20:42 +00:00
mostang.com!davidm
bcdedf6b28 Switch from __sync_val_compare_and_swap() to 
__sync_bool_compare_and_swap() since that's we need nowadays anyhow
and since that's also provided by ecc v7.0.

(Logical change 1.138)
 2003-12-05 06:42:28 +00:00
hp.com!davidm
ab0fdbbb4c (Logical change 1.135) 2003-12-04 07:44:21 +00:00
hp.com!davidm
1a7d4ee7ed Initial revision 2003-12-04 07:44:21 +00:00
hp.com!davidm
7549674169 (unw_get_proc_info_by_ip): New routine. 
(Logical change 1.133)
 2003-12-04 07:34:21 +00:00
hp.com!davidm
1334cae324 (HAVE___THREAD): Force it off for now---the per-thread cache uses 
about 128KB of thread-local storage for each and every
	thread, even if a thread never ever needs to unwind its
	stack.  Seems a bit much.
(ALWAYS_INLINE): New macro which can be used to force inlining
	on compilers that support it.

(Logical change 1.132)
 2003-12-04 07:30:39 +00:00
hp.com!davidm
497018e941 Include "elf32.h". 
(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
7305d26f26 (struct cursor): Declare pi_valid and pi_is_dynamic as unsigned to 
avoid compiler warnings.

(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
04dd29b6eb (UNUSED): New macro. 
(UNW_DEBUG): If DEBUG is not defined, set it to 0.
(inline): Take advantage of UNUSED macro.
(HAVE_CMPXCHG): Don't define it if we're on HP-UX with GCC v3.2 to
	work around a compiler-bug.

(Logical change 1.130)
 2003-11-27 06:52:54 +00:00
hp.com!davidm
dd8806c82d (unw_dyn_info_format_t): Add UNW_INFO_FORMAT_REMOTE_TABLE. 
(unw_dyn_remote_table_info_t): New type.
(unw_dyn_info): Add "rti" member.

(Logical change 1.126)
 2003-11-25 22:33:49 +00:00
hp.com!davidm
48723262f7 (_Uia64_find_dyn_list): Pass unw_dyn_info_t pointer instead of its members. 
(Logical change 1.126)
 2003-11-25 22:33:49 +00:00
hp.com!davidm
e01fb3b27e (cmpxchg_ptr): Correct sense of comparison. 
(Logical change 1.125)
 2003-11-25 20:13:21 +00:00
hp.com!davidm
d61f300b7b (ia64_script_cache): If HAVE_ATOMIC_OPS_H is true, declare "busy" member 
in lieu of "lock" member.

(Logical change 1.124)
 2003-11-24 23:53:25 +00:00
hp.com!davidm
c3fa0b6fa8 Regenerate. 
(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
8e36032bc5 (unw_addr_space): If HAVE_ATOMIC_OPS_H is defined, declare cache_generation 
of type AO_T.  This is a temporary work-around until atomic_ops.h
	supports atomic ops on 32-bit variables.

(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
90e8393da3 (inline): Add #undef of "inline" before (re-)defining it. 
Add support for atomic_ops.h.
	Add fetch_and_add1() and if it is supported, define
	HAVE_FETCH_AND_ADD1.

(Logical change 1.123)
 2003-11-24 21:37:22 +00:00
hp.com!davidm
3f35f343c3 (needs_initialization): Declare it as volatile so we get proper memory 
ordering when accessing it.  Also, shrink size to 1 byte and move
	it closer to other frequently-used fields.

(Logical change 1.121)
 2003-11-24 18:33:44 +00:00
hp.com!davidm
34085cad7b Fix a typo. 
(Logical change 1.116)
 2003-11-22 06:11:18 +00:00
hp.com!davidm
2c9be974dc Regenerate. 
(Logical change 1.115)
 2003-11-22 06:08:20 +00:00
hp.com!davidm
3cc1ec6be9 (struct ia64_global_unwind_state): Add "lock" member. 
(Logical change 1.111)
 2003-11-19 03:11:25 +00:00
hp.com!davidm
039accfd88 (__BYTE_ORDER): Fix HP-UX byte-order to be __BIG_ENDIAN, as it was meant 
to be.

(Logical change 1.106)
 2003-10-11 01:05:18 +00:00